Q1. warranty period?A: 1 year or 1000 operation hours whichever come first.Q2. Payment terms?A: By T/T,30% deposit, and 70% balance before shipment. By 100% irrevocable L/C at sight.Q3. Delivery time?A: 30 days after deposit or L/C received.Q4.MOQ?A: 1 Set.For more questions, please feel free to contact salesperson.